WinGUI: Fix NVidia hardware decoding on Windows. Fixes #5569

(cherry picked from commit 05242e8241cb3f3ede8455965e41bc1bf753ee00)
HandBrake · Dec 5, 2023 · fe7ab6f · fe7ab6f
1 parent 9a8d1a9
commit fe7ab6f
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diff --git a/win/CS/HandBrake.Interop/Interop/Json/Encode/Source.cs b/win/CS/HandBrake.Interop/Interop/Json/Encode/Source.cs
@@ -33,5 +33,7 @@ public class Source
         /// Gets or sets the path.
         /// </summary>
         public string Path { get; set; }
+
+        public int HWDecode { get; set; }
     }
 }
diff --git a/win/CS/HandBrakeWPF/Services/Encode/Factories/EncodeTaskFactory.cs b/win/CS/HandBrakeWPF/Services/Encode/Factories/EncodeTaskFactory.cs
@@ -96,12 +96,21 @@ private Source CreateSource(EncodeTask job)
                     break;
             }
 
+            bool nvdec = this.userSettingService.GetUserSetting<bool>(UserSettingConstants.EnableNvDecSupport);
+
+            int hwDecode = 0;
+            if (nvdec)
+            {
+                hwDecode = (int)NativeConstants.HB_DECODE_SUPPORT_NVDEC;
+            }
+
             Source source = new Source
             {
                 Title = job.Title,
                 Range = range,
                 Angle = job.Angle,
                 Path = job.Source,
+                HWDecode = hwDecode
             };
             return source;
         }